Condenser for d'Arsonval high-frequency electrotherapy machine, fitted inside wooden drawer between two pieces of wood, drawer has metal handle and two connections wired to condenser, no maker marked. Drawer does not appear to have fitted into desk but instead rested on top, underneath platform, as per original Wellcome card photograph. Condenser for d'Arsonval high-frequency electrotherapy machine
Lucernal microscope using the large box as a stand, by W. & S. Jones, 30 Holborn, London, after Adams, c. 1800. Lucernal microscope using the large box as a stand 1790-1810